- Pharmaceutical[10]
- Plant Extract[1]
- Inorganic Acids[1]
- Contact Person : Ms. Xiao Sally
- Company Name : Shenzhen Arshine Trading Co., Ltd.
- Tel : 86-755-33330805
- Fax : 86-755-33330820
- Address : Guangdong,Shenzhen,RM1604, Block C, Jialin Haoting, Futian District
- Country/Region : China
- Zip : 518026
Hot pharmaceutical raw material Cephradine BP/USP
Hot pharmaceutical raw material Cephradine
Cas No.: 38821-53-3
Standard: BP2010/USP32
Product Name: Cephradine
Specifications
ITEMS | STANDARD | RESULTS |
Appearance | White to off-white, crystalline powder. Sparingly soluble in water, very slightly soluble in alcohol and in chloroform, practically insoluble in ether. | Off-white powder |
Solubility | Complies | |
Identification | The IR spectrum confirm to that of reference standard | Complies |
Crystallinity | Meet the requirements | Complies |
PH | 3.5 to 6.0 | 4.8 |
Specific optical rotation | +80.0° to +90.0° | +86° |
Water | Not more than 4.3% | 0.043 |
Limit of Cephalexin | Not more than 5.0% | 0.013 |
Related substance | ||
7-ADCA | NMT 1.0% | 0.00002 |
Any other impurity | NMT 2.0% | 0.014 |
Total | NMT 2.5% | 0.015 |
N,N-Dimethylaniline | Not more than 20 ppm | Not found |
Acetone | NMT 0.3% | 0.000002 |
Dichloromethane | NMT 0.06% | Not found |
Sulphated ash | NMT 0.2% | 0.0008 |
Assay | 99.0% to 105.0% |
Packing details:
Each 25 KG/Drum
Hot pharmaceutical raw material Cephradine BP/USP